package com.gangye.service;

import com.gangye.entity.User;

import java.util.List;

/**
 * @Classname UserService
 * @Description user的service层接口
 * @Date 2020/5/27 9:47
 * @Created by gangye
 */
public interface UserService {
    User getUserByPrimarykey(Integer id);

    List<User> showAllUsers();

    void insertOneUser(User user);

    void updateUserInfo(User user);
}
